Merge unC0Rr's pas2c fix

Fix previous patch, add support for High(Longword)

Backed out changeset aed7ee68305a

Fix pas2c not having support for High(LongInt) in init expressions

Pas2C: Implement rendering of High() similiar to that of Low()

Update Big Armory preview image

Hide creeper from frontend, prevent addition of creeper ammo via ammo scheme This is a temporary measure because the creeper is still very unfinished. This can be reverted when the creeper is finished.

Don't load game scheme from file if name collides with default scheme

Don't save default weapon scheme in file; don't load weapon scheme from file if name collides with default scheme

Rename amDuck and related symbols to amCreeper, gtCreeper, etc. Compability for scripts is supported (amDuck=amCreeper, gtDuck=gtCreeper)

Remove unused doStepDuck gear handler

Remove usage of creeper from all schemes and styles

Restructure 0.9.25 changelog, add highlights section

Document the /quit chat command from server

Simplify /quit chat command

gameServer: Add user warning if got chat command not suitable for current state (lobby/room); fix protocol errors

Catch empty chat commands in engine and frontend

Clean up frontend chat command auto-complete

Backed out changeset 5f6208031658 (fixes 652)

Merge Racer/TechRacer tie handling

Add missing roundDraw check in TechRacer

Add tie handling for Racer and TechRacer

Backed out changeset 6e4e745f42bb. Devs are hating it for ... reasons

Fix speech bubble chat commands also applying to bots

merge

..and for logging in handler

Add missing base case for lobby handler

Fix another pas2c hiccup in uLandObjects

Change syntax for Format/FormatA, remove array in function to be friendlier to Pas2C This fixes a problem with Pas2C, but the price to pay is uglier code. :(

gameServer: Remove broken and undocumented /part chat command If a player used it, a lot of protocol errors start to happen.

Ignore message-type chat commands (/hsa, /clan, etc.) w/ empty arg list

Rename chat command /team to /clan (but keep /team as alias for now)

Teach engine to properly display clan message received from the net This fixes a bug that the word “Clan” was not translated when you received a clan message from the net.

gameServer: Handle empty chat command (partially)

gameServer: Always report command name if getting an incorrect command

gameServer: remove duplicate VOTE/FORCE command handling

Display error when entering invalid chat command in offline game

Make frontend forward server error and warning messages to engine

Pas2C: Add preprocess files to .hgignore

Rewrite StrToInt code in uStore; get rid of "try" and "except" keywords

IFNDEF custom exception handlung away in pas2c builds

Resolve ambiguity of <> in Pas2C.hs

Add help button in main menu (opens Hedgewars Wiki in browser) Might be replaced with an offline help in later versions (see bug #660).

Fix frontend displayed value of Sudden Death timeout being off-by-one

ASA, desert02: Add achievement for escaping with all crates collected and no damage taken

ASA, ice02: Display current flying time next to team bar

ASA, ice02: Fix recorded time being 6 seconds more than reality

ASA: ice02: Render green rings as double rings Visual aid for colorblind people

Set script globals TurnTimeLeft and ReadyTimeLeft immediately after they were changed by Lua call

Move campaign mission images to share/ instead of hardcoding them into frontend Hardcoding campaign mission images prevented add-ons from adding their own preview images.

Fix teleport cursor briefly re-appearing after placing hog in hog placement phase + inf attack mode

Update changelog

On victory, center camera on a winning hedgehog

merge

make it build

cleanup crate imports

remove stabilized edition annotations

rescue the stream on handshake failure

improve error handling for TLS handshake

port some legacy protocol support